Sunday, September 11, 2016

USB powered battery charger circuit

This circuit is used in to usb adapter to charge battery. Issued voltage 5 Volt to 4.7Volt DC suitable for battery charge the phone, as well as other batteries.

Below is a circuit where the voltage is removed the usb on the computer will be strengthened by several components so that the voltage used to charge batteries more powerful and filtered, and will make it more durable and long lasting.

Related Circuit

Electronic Circuit is a good site for hobbyist also who would like to try DIY because it shared good circuits. If you have a personalized circuit requirement you may feel free to request it through the comment box or contact me.